Hi all my engine blew a couple of months ago in my 318 is coupe. I brought another m42 engine last week complete with ancillarys so I thought it would of been a simple quick swap. However I didn't get the engine loom an believe this engine is out or a newer car. I been told my wiring loom won't work with this engine so an I don't know what year of car it come from. So could any1 tell me how many different wiring looms on this range there is or if there is a way round it. Much info appreciated.